Well I don't own a Rx7 but asking for my friend. He has a MK1 FC short shifter like this.

http://cgi.ebay.com/ebaymotors/Mazda...#ht_742wt_1197


I've been reading the instructions online but I don't this on the OEM shifter it had a upper bushing. Is this nessceary for the Fc's? Am I suppose the shave the piece that looks like this?




http://www.negative-camber.org/crisp...c/fcpart24.htm

http://mazdatrix.com/faq/ssinstal.htm

https://www.rx7club.com/showthread.p...+short+shifter

 

Look into the post by Karack in the Sec Gen ARCHIVES.It has your info.